System.NotSupportedException: The server mode SSL must use a certificate with the associated private key. at System.Net.Security.SslStream.AcquireServerCredentials(Byte[]& thumbPrint) at System.Net.Security.SslStream.TryNextMessageViaTlsSession(ReadOnlySpan`1 incomingBuffer, ProtocolToken& token, Int32& consumed) at System.Net.Security.SslStream.NextMessage(ReadOnlySpan`1 incomingBuffer, Int32& consumed) at System.Net.Security.SslStream.ProcessTlsFrame(Int32 frameSize) at System.Net.Security.SslStream.ForceAuthenticationAsync[TIOAdapter](Boolean receiveFirst, Byte[] reAuthenticationData, CancellationToken cancellationToken) at DotnetFuzzing.Fuzzers.SslStreamClientHelloFuzzer.FuzzTarget(ReadOnlySpan`1 bytes) in D:\runner\runtime\src\libraries\Fuzzing\DotnetFuzzing\Fuzzers\SslStreamClientHelloFuzzer.cs:line 24 at DotnetFuzzing.Program.<>c__DisplayClass1_0.b__0(ReadOnlySpan`1 bytes) in D:\runner\runtime\src\libraries\Fuzzing\DotnetFuzzing\Program.cs:line 103 at SharpFuzz.Fuzzer.LibFuzzer.Run(ReadOnlySpanAction action, Boolean ignoreExceptions) ==12140== ERROR: libFuzzer: deadly signal NOTE: libFuzzer has rudimentary signal handlers. Combine libFuzzer with AddressSanitizer or similar for better crash reports. SUMMARY: libFuzzer: deadly signal MS: 2 ShuffleBytes-ChangeBinInt-; base unit: e64ba7edd4532eff9b608d6877c63eb35d3bb65e 0x0,0x0,0x1,0x3,0xa, \000\000\001\003\012 artifact_prefix='./'; Test unit written to SslStreamClientHelloFuzzer-artifact-2 Base64: AAABAwo=